56941521

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{208577}}^1$

素因数の和:208600

約数の個数: 16

約数和(自身を含む): 93442944

約数和(自身を除く): 36501423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 208577, 625731, 1460039, 2711501, 4380117, 8134503, 18980507, 56941521]

約数ペア:

[(1, 56941521), (3, 18980507), (7, 8134503), (13, 4380117), (21, 2711501), (39, 1460039), (91, 625731), (273, 208577)]